CAMMA II-III (MV1-MV2)
CAMMA IV (1nd stage)
CAMMA V (2nd stage)
Adjusting screws
COMBUSTION HEAD ADJUSTMENT
EM 18- E / EM18/2-E
The pressurisation ring can be moved forward or backward
by rotating the screw "D" on the cover.
Note: Combustion head on model EM 12-E cannot be
adjusted.
GAS VALVE ADJUSTMENT
The maximum delivery and the start up delivery must be set.
MAXIMUM DELIVERY ADJUSTMENT
- Assemble a gauge to measure the gas pressure at the burner head.
- Open the gas valve to the maximum.
- While the burner is working, act on the stabilizer until the required delivery is reached
(read the meter): read the pressure value on the
gauge.
- Act on the valve adjustment by turning the valve
towards off until the pressure on the gauge just
hints at decreasing. At this point the maximum de-
livery required is set and controlled by both the
stabilizer and the gas valve.
UK
Gauge
43